towards moving config into context

github/config_decoder.go

@@ -1,61 +0,0 @@
-package github
-
-import (
-	"io"
-	"io/ioutil"
-
-	"github.com/BurntSushi/toml"
-	"gopkg.in/yaml.v2"
-)
-
-type configDecoder interface {
-	Decode(r io.Reader, c *Config) error
-}
-
-type tomlConfigDecoder struct {
-}
-
-func (t *tomlConfigDecoder) Decode(r io.Reader, c *Config) error {
-	_, err := toml.DecodeReader(r, c)
-	return err
-}
-
-type yamlConfigDecoder struct {
-}
-
-func (y *yamlConfigDecoder) Decode(r io.Reader, c *Config) error {
-	d, err := ioutil.ReadAll(r)
-	if err != nil {
-		return err
-	}
-
-	yc := yaml.MapSlice{}
-	err = yaml.Unmarshal(d, &yc)
-
-	if err != nil {
-		return err
-	}
-
-	for _, hostEntry := range yc {
-		v := hostEntry.Value.([]interface{})
-		if len(v) < 1 {
-			continue
-		}
-		host := &Host{Host: hostEntry.Key.(string)}
-		for _, prop := range v[0].(yaml.MapSlice) {
-			switch prop.Key.(string) {
-			case "user":
-				host.User = prop.Value.(string)
-			case "oauth_token":
-				host.AccessToken = prop.Value.(string)
-			case "protocol":
-				host.Protocol = prop.Value.(string)
-			case "unix_socket":
-				host.UnixSocket = prop.Value.(string)
-			}
-		}
-		c.Hosts = append(c.Hosts, host)
-	}
-
-	return nil
-}